You searched for: “tracheostomy”
tracheostomy (s) (noun), tracheostomies (pl)
The surgical creation of an opening into the trachea through the neck, with the tracheal mucosa being brought into continuity with the skin and is also, the opening so created: Tracheostomy is also used to refer to the creation of an opening in the anterior trachea for insertion of a tube to relieve upper airway obstruction and to facilitate ventilation (breathing).